List of MagnaChip Semiconductor patents

Patents where

Current Assignee

Name

MagnaChip Semiconductor

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 7105381 Wafer alignment method	Patent 7105381 was granted and assigned to MagnaChip Semiconductor on September, 2006 by the United States Patent and Trademark Office.		MagnaChip Semiconductor	United States Patent and Trademark Office	7105381	September 12, 2006
‌ US Patent 7361957 Device for electrostatic discharge protection and method of manufacturing the same	Patent 7361957 was granted and assigned to MagnaChip Semiconductor on April, 2008 by the United States Patent and Trademark Office.		MagnaChip Semiconductor	United States Patent and Trademark Office	7361957	April 22, 2008
‌ US Patent 8969161 Semiconductor device and method for fabricating semiconductor device	Patent 8969161 was granted and assigned to MagnaChip Semiconductor on March, 2015 by the United States Patent and Trademark Office.	MagnaChip Semiconductor	MagnaChip Semiconductor	United States Patent and Trademark Office	8969161	March 3, 2015
‌ US Patent 9502975 Switch control circuit, switch control method and converter using the same	Patent 9502975 was granted and assigned to MagnaChip Semiconductor on November, 2016 by the United States Patent and Trademark Office.	MagnaChip Semiconductor	MagnaChip Semiconductor	United States Patent and Trademark Office	9502975	November 22, 2016
‌ US Patent 11467623 Reception device	Patent 11467623 was granted and assigned to MagnaChip Semiconductor on October, 2022 by the United States Patent and Trademark Office.	MagnaChip Semiconductor	MagnaChip Semiconductor	United States Patent and Trademark Office	11467623	October 11, 2022
‌ US Patent 11480984 Low dropout voltage regulator and driving method of low dropout voltage regulator		MagnaChip Semiconductor	MagnaChip Semiconductor	United States Patent and Trademark Office	11480984	October 25, 2022
‌ US Patent 10566465 Semiconductor device comprising Schottky barrier diodes	Patent 10566465 was granted and assigned to MagnaChip Semiconductor on February, 2020 by the United States Patent and Trademark Office.	MagnaChip Semiconductor	MagnaChip Semiconductor	United States Patent and Trademark Office	10566465	February 18, 2020
‌ US Patent 11495157 Panel control circuit and display device including panel control circuit	Patent 11495157 was granted and assigned to MagnaChip Semiconductor on November, 2022 by the United States Patent and Trademark Office.	MagnaChip Semiconductor	MagnaChip Semiconductor	United States Patent and Trademark Office	11495157	November 8, 2022
‌ US Patent 7385434 Circuit for preventing latch-up in DC-DC converter	Patent 7385434 was granted and assigned to MagnaChip Semiconductor on June, 2008 by the United States Patent and Trademark Office.		MagnaChip Semiconductor	United States Patent and Trademark Office	7385434	June 10, 2008
‌ US Patent 9082475 Nonvolatile memory device	Patent 9082475 was granted and assigned to MagnaChip Semiconductor on July, 2015 by the United States Patent and Trademark Office.	MagnaChip Semiconductor	MagnaChip Semiconductor	United States Patent and Trademark Office	9082475	July 14, 2015
‌ US Patent 11380640 Fabrication method of semiconductor die and chip-on-plastic packaging of semiconductor die		MagnaChip Semiconductor	MagnaChip Semiconductor	United States Patent and Trademark Office	11380640	July 5, 2022
‌ US Patent 11514862 Method for improving slew rate of amplifier circuit and display device using the same	Patent 11514862 was granted and assigned to MagnaChip Semiconductor on November, 2022 by the United States Patent and Trademark Office.	MagnaChip Semiconductor	MagnaChip Semiconductor	United States Patent and Trademark Office	11514862	November 29, 2022
‌ US Patent 10943559 Display driver IC including oscillator frequency controller	Patent 10943559 was granted and assigned to MagnaChip Semiconductor on March, 2021 by the United States Patent and Trademark Office.	MagnaChip Semiconductor	MagnaChip Semiconductor	United States Patent and Trademark Office	10943559	March 9, 2021
‌ US Patent 7336850 Method for concealing dark defect in image sensor	Patent 7336850 was granted and assigned to MagnaChip Semiconductor on February, 2008 by the United States Patent and Trademark Office.		MagnaChip Semiconductor	United States Patent and Trademark Office	7336850	February 26, 2008
‌ US Patent 9871063 Display driver semiconductor device and manufacturing method thereof	Patent 9871063 was granted and assigned to MagnaChip Semiconductor on January, 2018 by the United States Patent and Trademark Office.	MagnaChip Semiconductor	MagnaChip Semiconductor	United States Patent and Trademark Office	9871063	January 16, 2018
‌ US Patent 11283432 Spread spectrum clock generation device and method for operating spread spectrum clock generation device		MagnaChip Semiconductor	MagnaChip Semiconductor	United States Patent and Trademark Office	11283432	March 22, 2022
‌ US Patent 11289345 Heat releasing semiconductor chip package and method for manufacturing the same	Patent 11289345 was granted and assigned to MagnaChip Semiconductor on March, 2022 by the United States Patent and Trademark Office.	MagnaChip Semiconductor	MagnaChip Semiconductor	United States Patent and Trademark Office	11289345	March 29, 2022
‌ US Patent 11641199 Slew rate adjusting circuit for adjusting slew rate, buffer circuit including same, and slew rate adjusting method	Patent 11641199 was granted and assigned to MagnaChip Semiconductor on May, 2023 by the United States Patent and Trademark Office.	MagnaChip Semiconductor	MagnaChip Semiconductor	United States Patent and Trademark Office	11641199	May 2, 2023
‌ US Patent 11322066 Panel control circuit and display device including the same		MagnaChip Semiconductor	MagnaChip Semiconductor	United States Patent and Trademark Office	11322066	May 3, 2022
‌ US Patent 10068892 Semiconductor device in a level shifter with electrostatic discharge (ESD) protection circuit and semiconductor chip	Patent 10068892 was granted and assigned to MagnaChip Semiconductor on September, 2018 by the United States Patent and Trademark Office.	MagnaChip Semiconductor	MagnaChip Semiconductor	United States Patent and Trademark Office	10068892	September 4, 2018
‌ US Patent 9882043 Semiconductor device with trench termination structure	Patent 9882043 was granted and assigned to MagnaChip Semiconductor on January, 2018 by the United States Patent and Trademark Office.	MagnaChip Semiconductor	MagnaChip Semiconductor	United States Patent and Trademark Office	9882043	January 30, 2018
‌ US Patent 9595966 Level shifter and non-volatile memory device using the same	Patent 9595966 was granted and assigned to MagnaChip Semiconductor on March, 2017 by the United States Patent and Trademark Office.	MagnaChip Semiconductor	MagnaChip Semiconductor	United States Patent and Trademark Office	9595966	March 14, 2017
‌ US Patent 9825137 Semiconductor element and method for producing the same	Patent 9825137 was granted and assigned to MagnaChip Semiconductor on November, 2017 by the United States Patent and Trademark Office.	MagnaChip Semiconductor	MagnaChip Semiconductor	United States Patent and Trademark Office	9825137	November 21, 2017
‌ US Patent RE49184 DC-DC converter	Patent RE49184 was granted and assigned to MagnaChip Semiconductor on August, 2022 by the United States Patent and Trademark Office.	MagnaChip Semiconductor	MagnaChip Semiconductor	United States Patent and Trademark Office	RE49184	August 23, 2022
‌ US Patent 11317488 Switching control circuit and LED driving circuit using the same	Patent 11317488 was granted and assigned to MagnaChip Semiconductor on April, 2022 by the United States Patent and Trademark Office.	MagnaChip Semiconductor	MagnaChip Semiconductor	United States Patent and Trademark Office	11317488	April 26, 2022

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